Description
Leupold BX-4 Pro Guide HD 10x32mm Binoculars offer precise optical performance for serious outdoor enthusiasts. Designed for clarity and durability, these binoculars feature a 10x magnification that brings distant subjects into sharp focus, making them ideal for birdwatching, hunting, or nature observation. The lightweight, rugged aluminum housing ensures that you can carry them on long treks without added bulk, while the ergonomic open-bridge design facilitates comfortable handling during extended use.
With Leupold's Elite Optical System, these binoculars provide excellent light transmission, ensuring you can see clearly even in low-light conditions. The high-definition lenses reduce glare and enhance image clarity, making it easier to identify targets in various environments. They are also fog proof and waterproof, allowing reliable performance in challenging weather. Included accessories, such as a shoulder strap, case, and lens covers, enhance usability and protection, making these binoculars a dependable choice for any outdoor adventure.
Features – Key Benefits Bullets
- ADVANCED OPTICS: Elite Optical System for outstanding dawn-to-dusk light transmission, clarity, and glare reduction.
- INCREASED MAGNIFICATION: 10x magnification brings subjects closer for easy identification and detail.
- PREMIUM BUILD: Lightweight and rugged aluminum housing for durability without the extra weight.
- HIGH-DEFINITION LENSES: Calcium-fluoride HD lens elements for unmatched image clarity across all magnifying levels.
- ERGONOMIC DESIGN: Open-bridge configuration for comfortable handling during extended periods of use.
- WEATHER-READY: Complete fog proof and waterproof integrity for reliable performance in all conditions.
- PRO GEAR ACCESSORIES: Includes shoulder strap, case, and lens covers for full gear protection.
- LIFETIME GUARANTEE: The Leupold lifetime guarantee ensures dependable performance year after year.
Technical Specifications
| Feature | Specification |
|---|---|
| Binocular Weight | 17 oz |
| Binocular Magnification | 10x |
| Objective Lens Diameter | 32mm |
| Binocular Eye Relief | 16 mm |
| Exit Pupil | 3.2 mm |
| Field of View | 394 feet @ 1000 yards |
| Dimensions (Length) | 4.8 inches |
| Angular Field of View | 7.5 degrees |
| Finish | Shadow Gray |
| Close Focus Range | 6 feet |
| Interpupillary Distance | 58 - 74 mm |
| UPC | 030317015084 |
| MPN | 172660 |
What's in the Box?
- GO Afield shoulder strap
- Binocular case
- Lens covers
- Lens cloth
Customer Reviews
“These binoculars are lightweight yet incredibly durable. Perfect for spotting birds and wildlife on my hikes!”
“The clarity is outstanding, and they perform well even in low light. A must-have for any serious hunter.”
“I appreciate the comfortable grip. Using them for hours is no problem at all.”
FAQ
What makes the BX-4 Pro Guide HD binoculars suitable for low-light conditions?
These binoculars utilize Leupold's Elite Optical System, which enhances light transmission, ensuring visibility from dawn to dusk. This feature is particularly beneficial for early morning or late evening observations.
Are these binoculars durable for rugged outdoor use?
Yes, the BX-4 Pro Guide HD binoculars are constructed with a rugged aluminum housing and are both fog proof and waterproof. This design ensures they can withstand challenging weather conditions during outdoor activities.
How do these binoculars compare to other brands?
Leupold binoculars are known for their precision optics and ergonomic design. Compared to other brands, such as Zeiss or Swarovski, they often offer similar performance at a more accessible price point, making them a reliable choice for outdoor enthusiasts.
Similar Models
Looking for more high-quality optics? Explore our extensive Leupold collection, including models like the BX-2 Alpine 10x42 for enhanced light gathering and the BX-5 Santiam HD 15x56 for longer-range viewing. Each product is designed to meet the needs of avid outdoor enthusiasts.
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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)